She conjectured the existence of a completely new species.
她推测有一个全新物种存在。
Somewhat later, the migrants returned, bringing new species with them.
不久之后，移民回来了，还带来了新的物种。
A new species of snake has been discovered on a remote island in the Bahamas.
巴哈马群岛的一个偏远小岛上，人们发现了一个新品种的蛇。
I know of scientists who conduct marine life surveys and identify new species every time they go out on a dive.
我知道有科学家在从事海洋生物调查，并在每次潜水时都能发现新的物种。
Future research should look at the behavior and ecology of these worms, to understand what caused the new species to arise.
未来的研究应该看看这些蠕虫的行为与生态学，以了解新物种的出现是由什么造成的。
Future research should look at the behavior and ecology of these worms to understand what caused the emergence of new species.
未来的研究应该看看这些蠕虫的行为与生态学，以了解新物种的出现是由什么造成的。
Scientists made an unexpected discovery in the waters south of New Guinea in 2005: a new species of dolphin called the snub-fin.
2005年，科学家们在新几内亚的南部水域得到了一个意想不到的发现：一种叫做矮鳍的海豚新物种。
Following each mass extinction, there is a sudden evolutionary burst as new species develop to fill the ecological niches opened by the event.
在每一次物种大灭绝后，都有一次突然的进化爆发，因为会有新物种出现来填补灭绝创造的生态位。
Slow, continuous change may be the norm during periods of environmental stability, while rapid evolution of new species occurs during periods of environment stress.
缓慢的、持续的变化可能是环境稳定时期的常态，而新物种的快速进化发生在环境压力时期。
Snake expert Robert Henderson, from the Milwaukee Museum of Natural History, said, "Worldwide, new species of frogs are being discovered and described quite regularly."
密尔沃基自然历史博物馆的蛇类专家罗伯特·亨德森说：“在世界范围内，人们经常发现和描述新的青蛙种类。”
Commenting on the find, snake expert Robert Henderson, from the Milwaukee Museum of Natural History, said, "Worldwide, new species of frogs are being discovered and described quite regularly."
密尔沃基自然历史博物馆的蛇类专家罗伯特·亨德森对这个发现评价称：“在世界范围内，人们经常会发现和描述新种类的青蛙。”
That's got to be a new species.
它绝对是个新物种。
Explorers hope for new species.
探险家希望在此找到新的物种。
Yet new species are cataloged every day.
而新的物种每天都被不断的发现并分类。
It could therefore be considered a new species.
至此它可以被当作一个新的种类了。
They expect to find several hundred new species.
他们希望再找到数百个新物种。
The leech is described in a top 10 list of new species.
这种水蛭在十大新物种之列。
The result of this would be the formation of new species.
这样的结果就将导致新物种的产生。
Schuster is one of the biologists who found the new species.
舒斯特正是发现新物种的生物学家之一。
Found: a new species of "hopping" fish off the coast of Indonesia.
新发现：在印度尼西亚海岸发现了一个新物种——一种“跳跃”的鱼。
The botanist introduced a new species of plant to the region.
那位植物学家向该地区引入了一种新植物。
And after several generations, you'd have a new species, "he said."
“而且经过几代之后，就会形成一个新物种了，”他说。
Althoughsome plant species disappeared, many more new species arose.
尽管有些物种消失，但是又有许多新物种产生。
Their research supports the belief that two new species are emerging.
他们的研究直指两个新物种的出现。
Raptorex, the new species, really throws a wrench into this observed pattern.
新发现的物种Raptorex，的确破坏了这种已观察到的变化规律。
Whenever researchers go into the deep, they almost always discover new species.
不管研究者什么时候潜入深海，他们总能发现新物种。
The big question, however, is whether the Denisovans are a new species of human.
最大的问题是，丹尼索瓦人是否是新人种。
The big question, however, is whether the Denisovans are a new species of human.
最大的问题是，丹尼索瓦人是否是新人种。
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